Krovax leads everyone to the stairs down and checks to see if anyone is below. There is not so you make your way down the winding staircase until you reach the bottom. Dimly lit this room appears to be a large warehouse several times larger than the kitchen above. As you each split up and move about searching the room.

The room is full of cooking supplies and dried goods.

Ezra:

At the far side of the room there is a part of the wall that looks different from the rest of the wall. It may be a secret door.

Mordecai raises an eyebrow and scans the door for magic. He then bends over and searches for any footprints or disturbances in the dust along the floor which would indicate the wall has moved in the fast.

With Ezra's help you all now see a small section of the wall, roughly three foot wide by four feet high is a lighter shade of stone than the rest of the wall, almost like its newer. You can't see any seams or gaps so I may not be a trap door but there is definitely something odd about it.

Meanwhile, Krovax stands at the stairs watching for anyone to come down and can hear an argument at the top of the stairs. He can't make it out due to distance and one person's heavy accent but a few words catch your attention, Statue, spy, desert and midnight before you can move closer to hear better they move on probably out through the kitchen.

And yes you can sense magic but due to the thickness of the stone you can't tell what kind.

"If you can find a way to open it, do it quick so we can move on, I think we just had some people move for the side exit. They were talking about the items, and a spy. Whatever they are planning to do with them, it is going down at midnight, so this may be our only shot before the move."

Opal looks at the area, trying to discern anything else unusual. She'll take her hands from behind her back and use the metal manacles to tap on the stone of wall and try to figure out if it sounds more hollow over the newer looking stone than the rest.

Yup hollow. Unfortunately the two of you can't budge the stone from the mortar. Its roughly seven at night so you reasonable have five hours while they prepare to complete your business. Based on what you have heard from the interrogation, rumours and eavesdropping after midnight the traitor and with him the items will probably beyond your reach or will require you to fight an unwelcome number of powerful agents of the various churches and far more soldiers and guardsmen.

Gonna take control for a touch to speed through this okay?
Watching three of you trying hard to pry the stones out of the wall, Leon steps up. "This is getting us no where. Opal, Silence please." as he pulls out his greataxe and waits for the silence spell to hit. Opal casts silence and he swings his axe again and again until the new section of the wall is gone revealing a deep hole that looks vaguely like the sewer but much older. The inside of the hole is quite dry and dusty showing that it hasn't been used in a long time. When the spell ends, "Hmmm, a possible escape route?

You all agree to take a few minutes to quickly hide the reopened hole before venturing back up and resuming your search. You have several doors on the main level as well as two stairs leading upwards.

As the party heads up the stairs to the left, Ezra hangs back a bit, trying to be stealthy, keeping an eye out for anyone who may move up behind us.
Stealth:1d20 + 12 ⇒ (1) + 12 = 13Perception:1d20 + 8 ⇒ (15) + 8 = 23

Krovax leads the group up the leftmost set of stairs to the second level into a rounded corridor with six rooms on the outside or left wall while the interior wall holds many paintings and sculptures. Standing before the third door from you are two guards in full plate, polished to a brilliant sheen and standing rigid. They haven't noticed your arrival yet while you remain in the stairwell.

Walking forward with his axe on his shoulder, the big knight made no pretense about what his intentions were once the spells started flying. Once within a few paces he surged forward, never losing his unsettling mask of calm.

Gimme initiatives please as well as your actions during the surprise round.

Opal quickly casts silence upon the hallway, catching the soldiers off guard. It takes a few seconds for the soldiers to realize that all sound has stopped. During that time you each have a chance to act.

As Opal's silence spell falls on the the two guards leaving them mute and unable to react. Ezra's hex falls on the distant guard who slumps to the ground asleep. Mordecai prepares inflict moderate wounds and holds it. Krovax charges the still standing guard but is unable to penetrate his shining plate. Opal moves forward vautiously and draws her rapier. Lastly Leon charges forward with Krovax, profane energy rippling like black lightning across he head of his axe but his axe merely grinds across the armour and an unseen barrier just above it.

"Mordecai, if it all the same to you, perhaps we could let our burly companions decapitate these, then you can animate your pet." Thinking a second longer, "and perhaps it is time to summon back your dragon sir, if he can be summoned in to such a small place.."

Mordecai shakes his head sadly. "Unfortunately, my particular brand at necromancy is more effective when used on great beasts and creatures. My human 'pets' are somewhat... ineffective. Should we come across a few dragon corpses however, I promise you will not regret my presence."

Ezra again draws upon her dark arts to put the remaining knight/soldier to sleep the her hex has no effect. While Mordecai and Opal hang back, Krovax lunges towards the man swinging his flail mightily hammering the man's shield arm and crushing his shoulder guard sending thick red lines across the formerly mirrored finish of his plate. Quickly recovering from Krovax's blow the man swings his sword at Krovax and Leon in turn but cannot get past your guard. Seeing his earlier attack stopped Leon reaches out and grabs the man's armoured face with a hand wreathed in brackish green flames burning an imprint into the metal and hearing the satisfying sizzle of meat cooking underneath but the man remains standing defiantly.

Touch of Corruption is a standard action so you can't use it twice in one round